$258 Find Cheap Flights from Reagan Washington National Airport to Trinidad and Tobago - Compare and Save

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Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Trinidad and Tobago flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago cheaper or more expensive than last year?

Fares from Washington, D.C. Reagan-National Airport to Trinidad and Tobago are running about 27% higher than they were around this time last year, averaging $665 round-trip.

What are the cheapest fares from Washington, D.C. Reagan-National Airport to Trinidad and Tobago right now?

The cheapest fare from Washington, D.C. Reagan-National Airport to Trinidad and Tobago in the last week was $566 round-trip, to Port of Spain Piarco Intl (POS).

What’s the cheapest month to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

November is the cheapest time of year to fly, with average fares of $479. Prices are highest in December, when average flight costs increase to around $1,018.

When is the best time to book flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

Book your flights 20 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 17% compared to booking last-minute (within 2 weeks of departure).

Which airport in Trinidad and Tobago is the cheapest to fly to from Washington, D.C. Reagan-National Airport?

All flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago arrive at Port of Spain Piarco Intl (POS). On average, round-trip fares are around $667.

What’s the cheapest day to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

Tuesday tends to be the cheapest day to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago, while Monday is the most expensive. Fares run about 24% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

Data from the past 12 months shows it's cheapest to fly to Trinidad and Tobago during the evening with average prices of $427. The morning is the most expensive time to fly, with average prices of $669.

Key details for Washington, D.C. Reagan-National Airport to Trinidad and Tobago flights

Low season

December

Cheapest flight

$271
Beat the crowds with an average 3% drop in travelers.
The most popular month to fly with an average 62% increase in travelers.
One-way flight from Washington, D.C. Reagan-National Airport to Port of Spain

Your Washington, D.C. Reagan-National Airport to Trinidad and Tobago flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

    Yes. Fares from Washington, D.C. Reagan-National Airport to Trinidad and Tobago are low right now. As a rule of thumb, a round-trip under $580 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

    Over the past 12 months, round-trip fares from Washington, D.C. Reagan-National Airport to Trinidad and Tobago have ranged from $580 to $838.

  • What are the main airports serving Trinidad and Tobago?

    Flights to Trinidad and Tobago all arrive at Port of Spain Piarco Intl (POS).

  • What airlines fly nonstop from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago. One-stop options include American Airlines and JetBlue.

  • Which cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

    On flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago you can book Economy Class, Business Class or First Class.

Your guide to booking Washington, D.C. Reagan-National Airport to Trinidad and Tobago flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 20 weeks before your trip. KAYAK data shows fares in this window are around 17% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for November when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Monday cost about 24% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Port of Spain, which is the most popular destination in Trinidad and Tobago. From there, it's easy to continue on to other popular destinations such as Crown Point, Scarborough and Piarco.

Reviews of the top 3 airlines serving from Reagan-National to Trinidad and Tobago

 
Need help choosing which airline to fly with from Reagan-National to Trinidad and Tobago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10324 reviews
7.3Comfort
6.7Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

Flight delayed over an hour with plane on runway because of weather in an area of the country we were not in or flying to.

2.0 MediocreJeffrey, Oct 2026
Read more United Airlines reviews

Flight delayed over an hour with plane on runway because of weather in an area of the country we were not in or flying to.

Flight attendant incredibly rude. Stuck her finger in my drink and didn’t even have the courtesy to apologize.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Never nice, United Express partners always do an amazing job.

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

The flight was on time and the crew were great.

I was forced to gate check my carry on luggage. Somehow it did not arrive at my destination. I still have yet to receive my bag r days after arrival.

Boarding area is a mess. Lines not bounded and gate area too small. Food options (on this specific flight) were poor and you couldn’t pick part of it since it was like a mash of chicken and other unrecognisable stuff. Comfort of seats along with child noise made it difficult to get a good sleep. Last, the flight attendant that served my aisle was rude (others seemed fine) towards me and others.

Good experience with this flight. Boarding was smooth with no issues. The short flight was good with quick drink & snack service. Nice easy way to get back from DC.

Flight is delayed by more than an hour without any reason, the jet blue gates kept changing every 20 mins and there is no proper communication. No ear phones provided in flight, there is a screen with entertainment but what is the use, I have earphones but the console has outdated audio connections, no usb C or bluetooth, they are living 15 years behind

A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.

The flight was delayed 14 hours and communication was very poor. No one seemed to know what was happening and the gate agent was trying to help people for several flights. She was by herself trying to help 100s of people.

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight was on time and smooth. Customer service was decent

They forced me to check my hand luggage at the gate.

Still hasn’t left. Why are you asking how it was?

My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.

Flight was delayed which isn’t the airline’s fault, but the communication around it was terrible. I left the lounge to show up at the gate to board at the time in my app, and the flight in front of mine was still boarding and the inbound plane hadn’t even taken off yet. Delays were slow to show up in my app. Improved communication could have let me have a more pleasant experience in the lounge vs waiting 1.5 hours at the gate.

Wifi was good on the flight from DCA to Dallas and terrible on the flight from Dallas to Tucson. The forward head in the flight from Dallas to Tucson was putrid smelling entirely urine soaked. The flight from DCA to Dallas was delayed by almost 30 min with a plane change.

Sat on tarmac at arrival at DFw for more than 30 min waiting for a gate.

Business Class layout was excellent. The seats were not nearly as comfortable as UA, Delta or Air New Zealand (the best). Nor were the controls as flexible. Food was okay but not great. Breakfast pancakes were like cardboard.

I am Plstinum Pro snd was standby on earlier flight. They gave seats to people that asked rather than follow standby order. When realized what was happening was too late to get on as no seats left. My scheduled flight was late. Then filled the seat beside me Ruth rude person that they had to move from her original seat

I have yet to come across an AA agent or flight attendant that is friendly. They really inhibit a good experience.

Flight was good, little delayed because of busy plane traffic

Flight was delayed multiple times and rerouted to different concourses in the airport because of all of American's delays. App/boarding pass would not update with changed gate information.

Did not know that they didn’t have screens for entertainment. I didn’t have headphones so I couldn’t watch anything on my phone.

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

More options for your flight from Reagan-National to Trinidad and Tobago

Complete your trip to Trinidad and Tobago with a hotel stay or car rental